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Kansai Intl

$69+ Cheap flights from Seoul (SEL) to Kansai Intl (KIX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — KIX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Seoul to Osaka Kansai Intl are usually found in September or August, booked 3 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Seoul to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Kansai Intl (KIX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$143
(Jeju Air)

One-way from

$69
(Jeju Air)

Popular in

February

Cheapest in

September

Average price

$235

Good round-trip deal

$176 or less

Good one-way deal

$86 or less
Provider with most accurate pricing for Seoul (SEL)-Osaka Kansai Intl flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Osaka Kansai Intl flights.
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From Seoul (SEL) to Osaka Kansai Intl
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One-way flight from Seoul (SEL) to Osaka Kansai Intl
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Highest demand for flights based on searches. 12% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Osaka Kansai Intl.
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Price to beat on a one-way flight from Seoul (SEL) to Osaka Kansai Intl.
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Find flight deals from Seoul to Kansai Intl

Cheapest flights from Seoul to Kansai Intl
Explore the most affordable flight options available from Seoul to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Jeju Air deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/202:00 pmGMP - KIX
Nonstop1h 40mJeju Air
Wed 5/2811:00 amKIX - GMP
Nonstop2h 00mJeju Air
Deal found 2/20$143
This Jin Air deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/152:40 pmICN - KIX
Nonstop1h 50mJin Air
Thu 9/185:30 pmKIX - ICN
Nonstop1h 50mJin Air
Deal found 2/19$151
This Jeju Air deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/177:00 amICN - KIX
Nonstop2h 00mJeju Air
Wed 4/29:50 amKIX - ICN
Nonstop2h 00mJeju Air
Deal found 2/19$153
This Trip.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/239:00 pmICN - KIX
Nonstop1h 50mMultiple Airlines
Mon 5/264:15 pmKIX - ICN
Nonstop1h 55mMultiple Airlines
Deal found 2/19$171
This T'way Air deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:55 amICN - KIX
Nonstop2h 00mT'way Air
Thu 3/1311:15 amKIX - ICN
Nonstop2h 00mT'way Air
Deal found 2/20$195
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/158:30 pmGMP - KIX
1 stop21h 10mMultiple Airlines
Wed 3/1910:40 amKIX - GMP
2 stops23h 15mMultiple Airlines
Deal found 2/20$204
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/39:05 amICN - KIX
Nonstop1h 50mEastar Jet
Wed 3/56:00 pmKIX - ICN
Nonstop1h 50mEastar Jet
Deal found 2/20$211
This Korean Air deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/284:30 pmGMP - KIX
Nonstop1h 55mKorean Air
Mon 7/711:55 amKIX - GMP
Nonstop1h 55mKorean Air
Deal found 2/20$244
This Korean Air deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/37:00 pmICN - KIX
Nonstop2h 00mKorean Air
Fri 7/1112:35 pmKIX - ICN
Nonstop1h 50mKorean Air
Deal found 2/20$244
This Asiana Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:50 pmGMP - KIX
Nonstop1h 35mAsiana Airlines
Wed 11/1911:10 amKIX - GMP
Nonstop1h 50mAsiana Airlines
Deal found 2/20$246
This FlightHub deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/157:30 amICN - KIX
Nonstop1h 45mPeach
Mon 3/177:55 pmKIX - ICN
Nonstop2h 00mPeach
Deal found 2/19$268
This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:05 pmICN - KIX
Nonstop1h 45mAsiana Airlines
Sun 11/305:00 pmKIX - ICN
Nonstop1h 50mAsiana Airlines
Deal found 2/19$275

Find flights from Seoul to Kansai Intl within your budget

Customize your flight search to find flights from Seoul to Kansai Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Seoul

Fly to

Kansai Intl

Route

Depart

Return

Price

SeoulOsaka

GMP - KIX

GMPKIX

Seoul Gimpo Intl

Tue 5/20

2:00 pm-3:40 pm

Nonstop1h 40m

Osaka Kansai Intl

Wed 5/28

11:00 am-1:00 pm

Nonstop2h 00m

$143

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Thu 4/10

4:05 pm-6:00 pm

Nonstop1h 55m

Osaka Kansai Intl

Thu 5/8

11:00 am-12:50 pm

Nonstop1h 50m

$151

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Mon 3/17

7:00 am-9:00 am

Nonstop2h 00m

Osaka Kansai Intl

Wed 4/2

9:50 am-11:50 am

Nonstop2h 00m

$153

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Tue 4/8

3:55 pm-6:05 pm

Nonstop2h 10m

Osaka Kansai Intl

Tue 4/15

6:55 pm-2:00 pm

1 stop19h 05m

$187

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Mon 3/10

7:55 am-9:55 am

Nonstop2h 00m

Osaka Kansai Intl

Thu 3/13

11:15 am-1:15 pm

Nonstop2h 00m

$195

SeoulOsaka

GMP - KIX

GMPKIX

Seoul Gimpo Intl

Sat 3/15

8:30 pm-5:40 pm

1 stop21h 10m

Osaka Kansai Intl

Wed 3/19

10:40 am-9:55 am

2 stops23h 15m

$204

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Mon 3/3

9:05 am-10:55 am

Nonstop1h 50m

Osaka Kansai Intl

Wed 3/5

6:00 pm-7:50 pm

Nonstop1h 50m

$211

SeoulOsaka

GMP - KIX

GMPKIX

Seoul Gimpo Intl

Sat 6/28

4:30 pm-6:25 pm

Nonstop1h 55m

Osaka Kansai Intl

Mon 7/7

11:55 am-1:50 pm

Nonstop1h 55m

$244

SeoulOsaka

GMP - KIX

GMPKIX

Seoul Gimpo Intl

Sat 6/28

5:50 pm-7:25 pm

Nonstop1h 35m

Osaka Kansai Intl

Sat 7/12

8:25 pm-10:15 pm

Nonstop1h 50m

$246

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Sat 3/15

7:30 am-9:15 am

Nonstop1h 45m

Osaka Kansai Intl

Mon 3/17

7:55 pm-9:55 pm

Nonstop2h 00m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 43 results
1
2
3
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5
  • Most accurate provider: When it comes to deals on Seoul-Osaka Kansai Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Osaka Kansai Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Osaka Kansai Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Osaka Kansai Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Osaka Kansai Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from Seoul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seoul to Kansai Intl

Get recent, data-driven insights about flights from Seoul to Kansai Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seoul to Osaka Kansai Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Kansai Intl. Price data was last updated on February 14, 2025.

The best time to book flights from Seoul to Osaka Kansai Intl Airport is 3 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seoul to Osaka Kansai Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Seoul to Osaka Kansai Intl Airport (average of $912). Flying from Seoul to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEL to KIX?

Find hourly flight availability from Seoul to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

One of the essential ways to save on airfare from Seoul to Osaka Kansai Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 24% on airfare.

What is the cheapest day to fly from Seoul to Osaka Kansai Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Seoul to Kansai Intl. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their Seoul to Osaka Kansai Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seoul to Osaka Kansai Intl Airport

Explore weekly flight availability from Seoul to Kansai Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from SEL to KIX are scheduled on a Thursday (64 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (52 on average).

Rainfall in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka Kansai Intl Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Kansai Intl Airport when rainfall is around 1.6 in.

Temperature in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka Kansai Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kansai Intl. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Korean Air, ANA and Japan Airlines from Seoul to Osaka to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

ANA
8.4
Very good
842 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Asiana Airlines
8.3
Very good
446 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Kansai Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seoul to Osaka Kansai Intl Airport round-trip?

    Flying on Jeju Air is currently your cheapest option to Osaka Kansai Intl Airport, with prices starting at $143. Additional round-trip tickets that might be worth considering are offered by Jin Air and Eastar Jet, with the lowest prices starting at $155 and $196, respectively. Jeju Air is currently priced 28% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Seoul to Osaka Kansai Intl Airport one-way?

    One-way options have recently been found by users for as low as $69 on Jeju Air. Other airlines that offer cheap prices include Peach from $72 and T'way Air from $83 one-way.

  • What are the most reliable airlines from Seoul to Osaka Kansai Intl Airport?

    Consider Air Busan (78%), Eastar Jet (70%) or Virgin Atlantic (53%) when booking your flight. These represent the most reliable airlines when flying from Seoul to Osaka Kansai Intl Airport.

  • What are the cheapest flights from Seoul to Osaka Kansai Intl Airport?

    The cheapest flight price from Seoul to Osaka Kansai Intl Airport is $55. On average you can expect to pay $304. The most popular route, (Incheon Intl - Osaka Kansai Intl), can usually be booked for $128.

  • Can I find deals for flights from Seoul to Kansai Intl that include hotel bookings?

    Yes. In addition to deals on Seoul to Kansai Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Kansai Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Kansai Intl.

  • Can I find deals for business class flights from Seoul to Kansai Intl?

    Yes. Cheapflights offers flight deals from Seoul to Kansai Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Seoul to Osaka Kansai Intl Airport (average of $912). Flying from Seoul to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Book flights to Seoul if you plan to visit one of these locations
Izumisano
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Nishinomiya
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Alternative routes for Seoul to Kansai Intl

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Kansai Intl flights
Gimpo Intl to Kansai Intl flights
Busan to Kansai Intl flights

Top 9 airlines flying from Seoul to Kansai Intl

Discover the top 9 airlines that operate flights from Seoul to Kansai Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air BusanCheapest$55Average$170FlexibilityNo cancel feeOn-time94%
Eastar JetCheapest$85Average$162FlexibilityNo cancel feeOn-time86%
Jeju AirCheapest$95Average$211FlexibilityNo cancel feeOn-timeN/A
T'way AirCheapest$101Average$141FlexibilityNo cancel feeOn-time88%
Air SeoulCheapest$106Average$152FlexibilityNo cancel feeOn-timeN/A
Jin AirCheapest$126Average$221FlexibilityNo cancel feeOn-time78%
PeachCheapest$131Average$207FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$169Average$251FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$175Average$286FlexibilityNo cancel feeOn-time81%
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